26972880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 160

約数和(自身を含む): 96743808

約数和(自身を除く): 69770928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 601, 660, 680, 748, 816, 880, 935, 1020, 1122, 1202, 1320, 1360, 1496, 1803, 1870, 2040, 2244, 2404, 2640, 2805, 2992, 3005, 3606, 3740, 4080, 4488, 4808, 5610, 6010, 6611, 7212, 7480, 8976, 9015, 9616, 10217, 11220, 12020, 13222, 14424, 14960, 18030, 19833, 20434, 22440, 24040, 26444, 28848, 30651, 33055, 36060, 39666, 40868, 44880, 48080, 51085, 52888, 61302, 66110, 72120, 79332, 81736, 99165, 102170, 105776, 112387, 122604, 132220, 144240, 153255, 158664, 163472, 198330, 204340, 224774, 245208, 264440, 306510, 317328, 337161, 396660, 408680, 449548, 490416, 528880, 561935, 613020, 674322, 793320, 817360, 899096, 1123870, 1226040, 1348644, 1586640, 1685805, 1798192, 2247740, 2452080, 2697288, 3371610, 4495480, 5394576, 6743220, 8990960, 13486440, 26972880]

約数ペア:

[(1, 26972880), (2, 13486440), (3, 8990960), (4, 6743220), (5, 5394576), (6, 4495480), (8, 3371610), (10, 2697288), (11, 2452080), (12, 2247740), (15, 1798192), (16, 1685805), (17, 1586640), (20, 1348644), (22, 1226040), (24, 1123870), (30, 899096), (33, 817360), (34, 793320), (40, 674322), (44, 613020), (48, 561935), (51, 528880), (55, 490416), (60, 449548), (66, 408680), (68, 396660), (80, 337161), (85, 317328), (88, 306510), (102, 264440), (110, 245208), (120, 224774), (132, 204340), (136, 198330), (165, 163472), (170, 158664), (176, 153255), (187, 144240), (204, 132220), (220, 122604), (240, 112387), (255, 105776), (264, 102170), (272, 99165), (330, 81736), (340, 79332), (374, 72120), (408, 66110), (440, 61302), (510, 52888), (528, 51085), (561, 48080), (601, 44880), (660, 40868), (680, 39666), (748, 36060), (816, 33055), (880, 30651), (935, 28848), (1020, 26444), (1122, 24040), (1202, 22440), (1320, 20434), (1360, 19833), (1496, 18030), (1803, 14960), (1870, 14424), (2040, 13222), (2244, 12020), (2404, 11220), (2640, 10217), (2805, 9616), (2992, 9015), (3005, 8976), (3606, 7480), (3740, 7212), (4080, 6611), (4488, 6010), (4808, 5610)]